# Crates

The Cargo workspace in `Cargo.toml` has three members: the core library, the smoke harness, and the Tauri application crate.

| Crate | Path | Purpose |
| --- | --- | --- |
| [qa-scribe-core](crates--qa-scribe-core.md) | `crates/qa-scribe-core` | Domain, storage, services, attachments, generation, and AI helpers. |
| [qa-scribe-app](crates--qa-scribe-app.md) | `crates/qa-scribe-app` | Non-GUI smoke harness. |
| Tauri app | `src-tauri` | Desktop shell and Tauri command bridge, covered under [Applications](applications--desktop-app.md). |